
.container{
  margin: 0;
  width: 100%;
  height: 100%;
  /*background:*/
  /*  linear-gradient(rgb(33, 74, 103), rgba(255, 255, 255, 0.7)),*/
  /*  url("../../static/image/bigscreen/background.jpg") no-repeat;*/
  background:
    linear-gradient(rgba(15, 48, 83, 0.4), rgba(15, 48, 83, 0.4)),
    url("../../static/image/bigscreen/bg.jpg") no-repeat center center;
  background-size: cover;
  color: #ffffff;
  position: relative;
  font-family: myFirstFont !important;
}

.header{
  width: 100%;
  height: 70px;
  background-image: url('../../static/image/bigscreen/header_bg.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  text-align: center;
  /*display: flex;*/
  display: grid;
  grid-template-rows: 1fr;
  grid-template-columns: repeat(3, 1fr);
}
.header-center{
  line-height: 70px;
  font-size: 36px;
  font-weight: 580;
  text-shadow: 0 0 20px #00d8ff;
}
.header-right{
  line-height: 40px;
  text-align: right;
}
.main{
  height: 920px;
  position: relative;
  top: -25px;
  display: grid;
  padding: 0 10px;
  /* 设置行数和行高 */
   grid-template-rows: 306px 306px 306px;
  /* 新的单位fr  剩余空间的分配比例 */
  /* 设置列数和列宽 */
   grid-template-columns: 430px 1080px 430px;
  row-gap:10px ;
  column-gap: 10px;
  .item{
    font-size: 18px;
    color: aliceblue;
  }
  .bk{
    width: 100%;
    height: 100%;
    background:url("../../static/image/bigscreen/bk.png") no-repeat center center;
    background-size: 100% 98%;
  }
  .item-title{
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 45px;
  }
  .item-body{

    /*background: red;*/
  }
  .center{
    /* 跨行合并 */
    grid-row: span 3;
    height: 960px;
    position: relative;
    top: 40px;
  }
  .top-list{
    display: grid;
    grid-template-rows: 120px 840px;
    grid-template-columns: 262px 262px 262px 262px;
    column-gap: 10px;
    row-gap: 5px;
  }
  .top-list-item_title{
    text-align: center;
    height: 30px;
    margin-top: 25px;
    color: #1edfff;
  }
  .top-list-item_content{
    height: 50px;
    text-align: center;
    line-height: 50px;

  }
  .top-list-item_content_num{
    font-weight: 600;
    font-size: 32px;
  }
  .top-list-item_content_unit{
    font-weight: 550;
    font-size: 16px;
  }
  .bk2{
    background:url("../../static/image/bigscreen/bk2.png") no-repeat center center;
    background-size: 100% 100%;
  }
  .map {
    grid-column: span 4;
    /*background: red;*/
  }

}
